https://www.live-feeds.com/feed/cubs-acquire-lefty-peterson-from-mets-for-prospect-mathisContinuously updated, source-cited coverage. https://www.live-feeds.com/feed/cubs-acquire-lefty-peterson-from-mets-for-prospect-mathishttps://www.live-feeds.com/feed/cubs-acquire-lefty-peterson-from-mets-for-prospect-mathis#u18710Tue, 30 Jun 2026 10:50:42 +0000The Chicago Cubs have traded for left-handed pitcher David Peterson from the New York Mets. In exchange, the Cubs sent minor league infielder Cole Mathis to New York. The move follows the Cubs' need for additional pitching arms.What's confirmed:The Chicago Cubs acquired left-handed pitcher David Peterson from the New York Mets.The Cubs traded minor league infielder Cole Mathis to the Mets in exchange for Peterson.Cole Mathis was a second-round pick in 2024.The Cubs designated right-handed pitcher Yosver Zulueta for assignment to make room on the 40-man roster.David Peterson has a 6.09 ERA